安徽农业科学2017，Vol.45Issue(14)：94,106,2.
聊城市园地土壤有效磷含量评价
Evaluation on Available Phosphorus Content in Orchard Soil of Liaocheng City
摘要
Abstract
[Objective] To study available phosphorus situation of 210 orchard soil samples in Liaocheng City.[Method] 210 representative soil samples were collected,and the effective phosphorus content of soil samples was determined by using sodium bicarbonate extraction of LY/T 1232-2015.[Result] The average content of available phosphorus in soil of Liaocheng City was 46.0 mg/kg with the range of 19.4-88.4 mg/kg.[Conclusion] According to the soil fertility classification indexes of orchard soil index, the effective phosphorus content in soil with the grade Ⅰ account for 100 %, which is extremely rich level.关键词
土壤/园地/有效磷Key words
Soil/Orchard/Available phosphorus分类
农业科技引用本文复制引用
赵平娟,范丽霞,陈璐,张丙春..聊城市园地土壤有效磷含量评价[J].安徽农业科学,2017,45(14):94,106,2.基金项目
国家重点研发计划项目(2016YFD0501407). （2016YFD0501407）
